HTML & CSS

Hi folks! I just finished another challenge of FEM.

This is particulary easy one but i faced with some dummies problems.

-I don't know if i did a right thing with the shadows. I spent a lot o time trying to make it look better and i think it was a good job, what do you think about it?

-I'm not sure about the structure of the HTML, i used a lot of containers, i don't know if this is a right practice or if its no problem doing it that way.

-I used pseudo elements to put the background and the "Eye" image on the hover for the active states.

Any feedback would be very apprecciated.

Grettings!